Author Topic: What electric field inside a Nichrome wire?  (Read 3069 times)

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Offline jamesbce

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What electric field inside a Nichrome wire?
« on: March 21, 2010, 10:36:54 AM »
A Nichrome wire 75 cm long and 0.35 mm in diameter is connected to a 1.4 volt flashlight battery. What is the electric field inside the wire?The answer is in voltmeter , but the volume is m^3, so you can't just divide by the voles by the volume. Do I use the radius or the length? I think length because radius is m^2, but can anyone verify for me?


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